Title:
【発明の名称】水素化処理用触媒担体
Document Type and Number:
Japanese Patent JP2903818
Kind Code:
B2
Abstract:
PURPOSE:To provide a boria-silica-alumina catalyst carrier having solid acidity suitable for use as a catalyst carrier for hydrogenation treatment. CONSTITUTION:This catalyst carrier for hydrogenation treatment is a boria- silica-alumina catalyst carrier contg. 3-10wt.% (expressed in terms of B2O3) boria and 4-19wt.% (expressed in terms of SiO2) silica and having 0.75-1.0mmol/g acid concn. measured by an ammonia heating and releasing method. This catalyst carrier has such high acid concn. suitable for use as a catalyst carrier for hydrogenation treatment.
Inventors:
YAMAGUCHI TOSHIO
Application Number:
JP33445791A
Publication Date:
June 14, 1999
Filing Date:
November 22, 1991
Export Citation:
Assignee:
SUMITOMO KINZOKU KOZAN KK
International Classes:
B01J32/00; C10G47/16; C10G49/08; B01J21/12; (IPC1-7): B01J21/12; B01J32/00; C10G47/16; C10G49/08
Domestic Patent References:
| JP53127391A |
Attorney, Agent or Firm:
Yoshihisa Oshida